OBD DRIVE MODE [MZR-CD 2.2]
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• Performing the Drive Mode inspects the OBD system for proper operation and must be performed to ensure that no additional DTCs are present.
• During Drive Mode, the following systems are inspected:
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― P0101:21 MAF sensor range/performance problem (Excessively-high intake airflow amount)
― P0101:22 MAF sensor range/performance problem (Excessively-low intake airflow amount)
― P0106:00 Boost sensor range/performance problem
― P0133:00 A/F sensor circuit problem
― P0154:00 A/F sensor circuit no activity detected
― P0181:00 Fuel temperature sensor circuit range/performance problem
― P0401:00 EGR flow insufficient detected
― P0402:00 EGR flow excessive detected
― P2227:00 BARO sensor range/performance problem
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Caution
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• While performing the Drive Mode, always operate the vehicle in a safe and lawful manner.
• When the M-MDS is used to observe monitor system status while driving, be sure to have another technician with you, or record the data in the M-MDS using the PID/DATA MONITOR AND RECORD function and inspect later.
1. Start the engine and warm it up completely.
2. Verify that all accessory loads (A/C, headlights, blower fan, rear window defroster) are off.
3. Drive the vehicle 5 times in the driving mode indicated in the figure on a road with a 0% gradient.
4. Stop the vehicle.
5. Verify no DTCs are available.
